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ZIP 98845 · Rock Island, Washington

Current conditions and the National Weather Service 7-day forecast for ZIP code 98845, Rock Island, Washington — temperature, rain chance, wind, radar and alerts.

Saturday Aug 29 night: a low around 49°F. Sunday Aug 30: a high near 72°F and a low around 55°F. Highs over the period run 65°F to 80°F.

National Weather Service forecast for ZIP 98845, Rock Island, Washington
DayHighLowPrecip
Saturday Aug 2949°
Sunday Aug 3072°55°
Monday Aug 3178°60°
Tuesday Sep 180°58°
Wednesday Sep 267°55°
Thursday Sep 365°51°
Friday Sep 468°54°
Saturday Sep 571°

NOAA NWS NDFD 2.5 km, run 2026-08-30 00:00 UTC · days are local time in America/Los Angeles. The live page updates continuously.

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